Y Hacker News new | ask | show | jobs

user: lumengxi created: 2013-08-19 karma: 21 [ my public key: https://keybase.io/mengxi; my proof: https://keybase.io/mengxi/sigs/SRlUuWFEO6xUDnFqXyH5x2U_FLaE3gb7U-x3VhlVfS4 ] submissions: 0 points | 0 comments 0 points | 0 comments Binary is the past, Korean researchers develop ternary semiconductor tech 7 points | 3 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments Wall Street Firms Plan New Exchange to Challenge NYSE, Nasdaq 3 points | 0 comments 0 points | 0 comments 0 points | 0 comments